MAX4173TEUT-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-speed, low-power, rail-to-rail output
• Package: SOT-23-6
• Essence: Single-supply operational amplifier
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 50MHz (typical)
• Slew Rate: 30V/µs (typical)
• Quiescent Current: 500µA (typical)

Detailed Pin Configuration

The MAX4173TEUT-T has a total of six pins arranged as follows:

___________ OUT | 1 6 | VCC IN- | 2 5 | GND IN+ | 3 4 | NC ‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Rail-to-rail output swing
• Low input offset voltage
• Low quiescent current
• Wide supply voltage range
• High gain bandwidth product
• Fast slew rate

Advantages and Disadvantages

Advantages: - Suitable for low-power applications - Can operate with a single power supply - Provides high-speed amplification - Output can swing close to the supply rails

Disadvantages: - Limited number of pins for additional functionality - May require external components for specific applications

Working Principles

The MAX4173TEUT-T is a single-supply operational amplifier designed for high-speed amplification. It operates with a supply voltage ranging from 2.7V to 5.5V, making it suitable for low-power applications. The rail-to-rail output swing allows the output signal to reach close to the supply rails, maximizing the dynamic range.

The amplifier has a low input offset voltage, ensuring accurate amplification of small signals. With a wide gain bandwidth product of 50MHz and a fast slew rate of 30V/µs, it can handle high-frequency signals with minimal distortion.

The quiescent current of 500µA ensures low power consumption, making it ideal for battery-powered devices. The MAX4173TEUT-T is housed in a compact SOT-23-6 package, providing space-saving benefits.

Detailed Application Field Plans

The MAX4173TEUT-T is commonly used in various applications, including:

1. Audio Amplification: It can be used in portable audio devices, headphones, and speakers to amplify audio signals with high fidelity.
2. Sensor Signal Conditioning: The amplifier can be employed in sensor interfaces to amplify weak sensor signals before further processing.
3. Communication Systems: It finds application in wireless communication systems, where it amplifies signals for transmission or reception.
4. Test and Measurement Equipment: The amplifier can be utilized in oscilloscopes, signal generators, and other test equipment to amplify and condition signals for accurate measurements.

Detailed and Complete Alternative Models

1. MAX4172TEUT-T: Similar to MAX4173TEUT-T but with a lower gain bandwidth product of 25MHz.
2. MAX4174TEUT-T: Similar to MAX4173TEUT-T but with a higher gain bandwidth product of 75MHz.
3. MAX4175TEUT-T: Similar to MAX4173TEUT-T but with a lower quiescent current of 300µA.

These alternative models provide options based on specific requirements, allowing users to choose the most suitable amplifier for their applications.

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